Our labeled active pharmaceutical ingredient (API) standards provide laboratories with precise and reliable tools for quantitative analysis. These standards, marked with isotopes such as deuterium or 13C, ensure accurate internal calibration and correct for matrix effects in complex samples. This leads to more consistent and reproducible results, essential for drug development and regulatory compliance. By using our labeled API standards,laboratories can enhance the accuracy of their analytical methods and streamline validation processes.

Labelled

Our labeled active pharmaceutical ingredient (API) standards provide laboratories with precise and reliable tools for quantitative analysis. These standards, marked with isotopes such as deuterium or 13C, ensure accurate internal calibration and correct for matrix effects in complex samples. This leads to more consistent and reproducible results, essential for drug development and regulatory compliance. By using our labeled API standards,laboratories can enhance the accuracy of their analytical methods and streamline validation processes.

(±)-Duloxetine D5 Oxalate (N-methyl D3, propanamine D2)

(±)-Duloxetine D5 Oxalate (N-methyl D3, propanamine D2)

NA

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17beta-Dihydroequilenin-4,16,16 D3

17beta-Dihydroequilenin-4,16,16 D3

NA

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17beta-Dihydroequilin-2,4,16,16 D4

17beta-Dihydroequilin-2,4,16,16 D4

350819-99-7

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17beta-Dihydroequilin-2,4,16,16,17 D5

17beta-Dihydroequilin-2,4,16,16,17 D5

NA

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3,3'-Dichlorobenzidine D6

3,3'-Dichlorobenzidine D6

93951-91-8

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7-Dehydrocholesterol-25,26,26,26,27,27,27 D7

7-Dehydrocholesterol-25,26,26,26,27,27,27 D7

388622-58-0

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Dabigatran Etexilate D13 (hexyloxy D13)

Dabigatran Etexilate D13 (hexyloxy D13)

NA

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Dacarbazine D6 (N,N-dimethyl D6)

Dacarbazine D6 (N,N-dimethyl D6)

1185241-28-4

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Daidzein D4 (4-hydroxyphenyl-2,3,5,6 D4)

Daidzein D4 (4-hydroxyphenyl-2,3,5,6 D4)

1219803-57-2

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Daminozide-2,2,3,3 D4

Daminozide-2,2,3,3 D4

NA

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Dehydroepiandrosterone-16,16 D2

Dehydroepiandrosterone-16,16 D2

67034-83-7

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Deoxycholic Acid-13C24

Deoxycholic Acid-13C24

52886-37-0

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